Open-source projects built with ProseMirror
Open-source and self-hostable projects whose repository uses ProseMirror, as reported by GitHub.
- Open WebUI
A self-hosted AI chat interface for local and cloud models, with multi-user access control.
Stars156kLast commitOct 14, 2026LicenseCustom - Joplin
A note-taking app for desktop, mobile and terminal that syncs through your own storage or a Joplin server, with optional end-to-end encryption. The Joplin Server for self-hosted sync is under a separate personal-use license and is not open source.
Stars57kLast commitOct 14, 2026LicenseAGPL-3.0-or-later - Metabase
A business intelligence tool where people ask questions of their databases through a query builder or SQL and build dashboards.
Stars50kLast commitOct 15, 2026LicenseAGPL-3.0 - Discourse
A discussion forum platform for communities that you can install with Docker on your own server or use as official Discourse hosting.
Stars48kLast commitOct 15, 2026LicenseGPL-2.0 - Outline
A team knowledge base and wiki with real-time editing, search and integrations, offered as a hosted service or as a self-hosted install.
Stars41kLast commitOct 15, 2026LicenseBUSL-1.1 - LimeSurvey
A PHP survey platform with conditional logic, multilingual surveys and a remote-control API, available self-hosted or as a paid cloud service.
Stars3.8kLast commitOct 14, 2026LicenseGPL-2.0-or-later - Keila
An open-source newsletter tool for sending campaigns and building sign-up forms, which you can self-host or use as a paid cloud service.
Stars2.2kLast commitOct 2, 2026LicenseAGPL-3.0-or-later
